package net.sourceforge.seqware.common.dao.hibernate;

import java.lang.reflect.InvocationTargetException;
import java.util.List;
import net.sourceforge.seqware.common.dao.ProcessingSamplesDAO;
import net.sourceforge.seqware.common.model.Processing;
import net.sourceforge.seqware.common.model.ProcessingSamples;
import net.sourceforge.seqware.common.model.Sample;
import net.sourceforge.seqware.common.util.NullBeanUtils;
import org.apache.commons.beanutils.BeanUtilsBean;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * <p>
 * ProcessingSamplesDAOHibernate class.
 * </p>
 * 
 * @author boconnor
 * @version $Id: $Id
 */
public class ProcessingSamplesDAOHibernate extends HibernateDaoSupport implements ProcessingSamplesDAO {
    /** {@inheritDoc} */
    @Override
    public void insert(ProcessingSamples processingSamples) {
        this.getHibernateTemplate().save(processingSamples);
    }

    /** {@inheritDoc} */
    @Override
    public void update(ProcessingSamples processingSamples) {
        this.getHibernateTemplate().update(processingSamples);
    }

    /** {@inheritDoc} */
    @Override
    public void delete(ProcessingSamples processingSamples) {
        this.getHibernateTemplate().delete(processingSamples);
    }

    /** {@inheritDoc} */
    @Override
    @SuppressWarnings("rawtypes")
    public ProcessingSamples findByProcessingSample(Processing processing, Sample sample) {
        String query = "from ProcessingSamples as ps where ps.processing.processingId = ? and ps.sample.sampleId = ?";
        ProcessingSamples obj = null;
        Object[] parameters = { processing.getProcessingId(), sample.getSampleId() };
        List list = this.getHibernateTemplate().find(query, parameters);
        if (list.size() > 0) {
            obj = (ProcessingSamples) list.get(0);
        }
        return obj;
    }

    /** {@inheritDoc} */
    @Override
    public ProcessingSamples updateDetached(ProcessingSamples processingSamples) {
        ProcessingSamples dbObject = findByProcessingSample(processingSamples.getProcessing(), processingSamples.getSample());
        try {
            BeanUtilsBean beanUtils = new NullBeanUtils();
            beanUtils.copyProperties(dbObject, processingSamples);
            return (ProcessingSamples) this.getHibernateTemplate().merge(dbObject);
        } catch (IllegalAccessException | InvocationTargetException e) {
            e.printStackTrace();
        }
        return null;
    }

    /** {@inheritDoc} */
    @Override
    public List<ProcessingSamples> list() {
        throw new UnsupportedOperationException("Not supported yet.");
    }
}